#include <sys/types.h>
#include <stdlib.h>
#include <stdio.h>


int main(int argc,char **argv)
{
    int *p = NULL;
    p = malloc(4 *sizeof(int));

    p[1] = 1;
    p[2] = 2;
printf("%d %d\n",p[1],p[2]);


}
